Refrigerated Bath Circulators
Brand: HOTECH
General Features
– Five models
– Circulating bath with built-in refrigeration
– Temperature range -20°C to 100°C
– 7 to 50 litres capacities
– For open or closed applications
– High capacity with wide lid opening (up to 345mmx 320mm) for sample incubation
Benefits
– CFC free refrigeration
– Microprocessor-PID controller which makes it easy to achieve and maintain the exact temperature desired.
– Set temperature easily and accurately with push-buttons.
– LED dual-display screen displays both the set and actual temperatures.
– Back-up system memory protects the set point value in case of power failure.
– With individually built-in circuit breakers for both heater and refrigerator ensure long lasting operations. – Compressor with overload protection.
– Immersed parts are made of long-life stainless steel.
– With inlet/outlet nozzles for external circulation.
– Auto diagnostic system integrated in the controller ensures rapid identification and correction in the event of any error.
– Off-set function for calibration use. Important for ISO/Calibration requirement
– Supplied with two meter power cord and grounded plug.
– HRB-7V/HRB-16/HRB-33/HRB-50 models are supplied with ELCB as standard.
Application
– General laboratory cooling
– Fermentors
– Spectrophotometer
– Refractometers
– Densitometer
– Evaporator
– Electrophoresis
– Polarimeters
– Calibration
– Chromatography
– Distillation
– Iso electric focusing
Specifications
| Model | HRB-7H | HRB-7V | HRB-16V | HRB-33V | HRB-50 | ||||||||||||||||||||||||||||||||||||||||
| Temp. working range | -20°C to 100°C | ||||||||||||||||||||||||||||||||||||||||||||
| Controller | PID controller | ||||||||||||||||||||||||||||||||||||||||||||
| Accuracy | ±0.1°C | ||||||||||||||||||||||||||||||||||||||||||||
| Setting and display | Digital, read-out to 0.1°C | ||||||||||||||||||||||||||||||||||||||||||||
| Thermo sensor | PT-100 | ||||||||||||||||||||||||||||||||||||||||||||
| Heater | 960 watt | 960 watt | 1500 watt | 1500 watt | 2000 watt | ||||||||||||||||||||||||||||||||||||||||
| Safety devices | Built-in circuit breakers for heater and refrigerator, built-in overload | ||||||||||||||||||||||||||||||||||||||||||||
| protection for compressor | |||||||||||||||||||||||||||||||||||||||||||||
| Compressor | 1/5 HP | 1/5 HP | 1/4 HP | 1/2 HP | 1/5 HP | ||||||||||||||||||||||||||||||||||||||||
| Refrigerant | CFC free R-134A | ||||||||||||||||||||||||||||||||||||||||||||
| Stirring | By built-in circulating pump | ||||||||||||||||||||||||||||||||||||||||||||
| External circulation | By liquid transfer pump | N.A | |||||||||||||||||||||||||||||||||||||||||||
| Flow rate | 8 litres/min | ||||||||||||||||||||||||||||||||||||||||||||
| Outlet and inlet | 8mm dia | ||||||||||||||||||||||||||||||||||||||||||||
| Bath dimension (mm) | 160W x 290D x 150H | 160W x 290D x 150H | 270W x 400D x 155H | 450W x 325D x 335H | |||||||||||||||||||||||||||||||||||||||||
| Bath capacity | 7 litres | 7 litres | 16 litres | 33 litres | 50 litres | ||||||||||||||||||||||||||||||||||||||||
| Lid opening area (mm) | 140W x 150D | 150W x 100D | 200W x 200D | 300W x 300D | 345W x 320D | ||||||||||||||||||||||||||||||||||||||||
| Overall dimensions (mm) | 570W x 490D x 440H | 365W x 500D x 660H | 420W x 620D x 745H | 420W x 680D x 745H | 780W x 430D x 1020H | ||||||||||||||||||||||||||||||||||||||||
| Power source | 240VAC, 50Hz, 5.7A | 240VAC, 50Hz, 5.9A | 240VAC, 50Hz, 9.4A | 240VAC, 50Hz, 9.8A | 240V 50Hz, 12.3A | ||||||||||||||||||||||||||||||||||||||||
| Weight | 42kg | 38 kg | 55 kg | 56 kg | 77.5 kg | ||||||||||||||||||||||||||||||||||||||||
Refrigerated Bath Circulators
Brand: HOTECH
General Features
– Five models
– Circulating bath with built-in refrigeration
– Temperature range -20°C to 100°C
– 7 to 50 litres capacities
– For open or closed applications
– High capacity with wide lid opening (up to 345mmx 320mm) for sample incubation
Benefits
– CFC free refrigeration
– Microprocessor-PID controller which makes it easy to achieve and maintain the exact temperature desired.
– Set temperature easily and accurately with push-buttons.
– LED dual-display screen displays both the set and actual temperatures.
– Back-up system memory protects the set point value in case of power failure.
– With individually built-in circuit breakers for both heater and refrigerator ensure long lasting operations. – Compressor with overload protection.
– Immersed parts are made of long-life stainless steel.
– With inlet/outlet nozzles for external circulation.
– Auto diagnostic system integrated in the controller ensures rapid identification and correction in the event of any error.
– Off-set function for calibration use. Important for ISO/Calibration requirement
– Supplied with two meter power cord and grounded plug.
– HRB-7V/HRB-16/HRB-33/HRB-50 models are supplied with ELCB as standard.
Application
– General laboratory cooling
– Fermentors
– Spectrophotometer
– Refractometers
– Densitometer
– Evaporator
– Electrophoresis
– Polarimeters
– Calibration
– Chromatography
– Distillation
– Iso electric focusing
Specifications
| Model | HRB-7H | HRB-7V | HRB-16V | HRB-33V | HRB-50 | ||||||||||||||||||||||||||||||||||||||||
| Temp. working range | -20°C to 100°C | ||||||||||||||||||||||||||||||||||||||||||||
| Controller | PID controller | ||||||||||||||||||||||||||||||||||||||||||||
| Accuracy | ±0.1°C | ||||||||||||||||||||||||||||||||||||||||||||
| Setting and display | Digital, read-out to 0.1°C | ||||||||||||||||||||||||||||||||||||||||||||
| Thermo sensor | PT-100 | ||||||||||||||||||||||||||||||||||||||||||||
| Heater | 960 watt | 960 watt | 1500 watt | 1500 watt | 2000 watt | ||||||||||||||||||||||||||||||||||||||||
| Safety devices | Built-in circuit breakers for heater and refrigerator, built-in overload | ||||||||||||||||||||||||||||||||||||||||||||
| protection for compressor | |||||||||||||||||||||||||||||||||||||||||||||
| Compressor | 1/5 HP | 1/5 HP | 1/4 HP | 1/2 HP | 1/5 HP | ||||||||||||||||||||||||||||||||||||||||
| Refrigerant | CFC free R-134A | ||||||||||||||||||||||||||||||||||||||||||||
| Stirring | By built-in circulating pump | ||||||||||||||||||||||||||||||||||||||||||||
| External circulation | By liquid transfer pump | N.A | |||||||||||||||||||||||||||||||||||||||||||
| Flow rate | 8 litres/min | ||||||||||||||||||||||||||||||||||||||||||||
| Outlet and inlet | 8mm dia | ||||||||||||||||||||||||||||||||||||||||||||
| Bath dimension (mm) | 160W x 290D x 150H | 160W x 290D x 150H | 270W x 400D x 155H | 450W x 325D x 335H | |||||||||||||||||||||||||||||||||||||||||
| Bath capacity | 7 litres | 7 litres | 16 litres | 33 litres | 50 litres | ||||||||||||||||||||||||||||||||||||||||
| Lid opening area (mm) | 140W x 150D | 150W x 100D | 200W x 200D | 300W x 300D | 345W x 320D | ||||||||||||||||||||||||||||||||||||||||
| Overall dimensions (mm) | 570W x 490D x 440H | 365W x 500D x 660H | 420W x 620D x 745H | 420W x 680D x 745H | 780W x 430D x 1020H | ||||||||||||||||||||||||||||||||||||||||
| Power source | 240VAC, 50Hz, 5.7A | 240VAC, 50Hz, 5.9A | 240VAC, 50Hz, 9.4A | 240VAC, 50Hz, 9.8A | 240V 50Hz, 12.3A | ||||||||||||||||||||||||||||||||||||||||
| Weight | 42kg | 38 kg | 55 kg | 56 kg | 77.5 kg | ||||||||||||||||||||||||||||||||||||||||